Diametro Ø : 30
BZ6621, 4253250610, 81504106118, 81504106125, 81504106160, 81504106217, 5000560850
BS3300, II38572F, 4231047100, 4231047150, 0064205224, 1932621, 1505241
K2B0522X50, 9254321170, 9254922090, 9254922210, 10571793, 1446061, 1731943
BS3547, 4231067000, 4235060810, 81511016467, 81511016483, 20708819, 1542893